baber/WOPTO huggingface dataset:
Patent JP-H07133479-A (JP)
Title: Heat-storing material
Inventor: ISHIGURO MAMORU
IPC: B01J13/16
Filed: 1993-11-09
Abstract: PURPOSE:To obtain a heat-storing material which is prepared by solidifying microcapsules containing compound causing phase transition, thus is useful in storage of food products or beverage because of its heat transfer efficiency increased due to its expanded surface area. CONSTITUTION:The heat-storing material is prepared by solidifying microcapsules including as a core component, a heat-storing material which is immiscible with water, has large phase-transition heat and a melting point in the range from -10 to 60 deg.C such as tridecane, tetradecane or octadecane.
Patent JP-H04156474-A (JP)
Title: Image forming device
Inventor: MOCHIDA YOSHINORI
IPC: G03G15/20
Filed: 1990-10-19
Abstract: PURPOSE:To provide a small-sized device, simplification of the device, prevention of disturbance of a toner image on a transfer material, prevention of damage of the transfer material, prevention of diffusion of toner and prevention of contamination within the device by a method wherein upon completion of a final transfer of developed image from an image carrier to a transfer member, a moving speed of the transfer supporting member is controlled to be varied in response to the transfer member fixing speed of the fixing device for its variable speed. CONSTITUTION:An image forming device is comprised of an image carrier driving means 24 for driving an image carrier 1, a transfer driving means 28 for driving a transfer material supporting member 5, a transfer speed changing means 28 for changing its moving speed in a multi-step manner, a fixing driving means 100 for driving a fixing device 11 and a fixing speed varying means D for changing its moving speed in multi-stage manner. Upon completion of a final transfer of the developer image from an image carrier 1 to the transfer material, a moving speed of the transfer material supporting member 5 is controlled in its varying speed in response to a transfer material fixing speed. With such an arrangement, it is possible to provide a small-sized device, a simplification of the device, disturbance in toner image on the transfer material, prevention of the damage of the transfer material, prevention of diffusion of toner and prevention of contamination within the device.
Patent JP-2001099524-A (JP)
Title: Heat exchanger
Inventor: TOKIZAKI KAZUMI
IPC: F28D1/03
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger which is used as an evaporator of an automobile air conditioner, for example, wherein a pipe is not connected to a header at the time of its shipment out of a factory, its packaging expenditure and transportation expenditure are reduced, a surface treatment or an air-sealing test and a leakage test are carried out even before the stage of shipment of this heat exchanger and then a user can fix a pipe of which type corresponds to the type of vehicle. SOLUTION: A heat exchanger 1 is made such that one end opening part 12 of a header 10 is formed like a flare. There is provided a circular pipe end insertion segment 11 in such a way that it may be connected to the flare- like one end opening part 12. The extremity end of the insertion segment 11 is provided with an annular step 13 in which the extremity end of a circular pipe 7 is set inside the header 10 and an extremity end claw 21 of an airtight testing joint fitting 20 is hooked outside the header 10.
Patent JP-H04153652-A (JP)
Title: Production of photomask having phase shifter layer
Inventor: MIYASHITA HIROYUKI
IPC: G03F1/30
Filed: 1990-10-18
Abstract: PURPOSE:To easily produce a phase shifter layer having high quality by immersing a photomask into a supersatd. aq. soln. of silicon oxide contg. hydrogen silicofluoride and silica gel as essential components and depositing a silicon oxide film at a prescribed film thickness. CONSTITUTION:The aq. hydrogen silicofluoride soln. prepd. by putting the silica gel (SiO2) into the aq. soln. of the hydrogen silicofluoride (H2SiF6) and forming the soln. as the supersatd. aq. soln. can form the denser films as the concn. is higher in a 0.5 to 5mol/l range. This supersatd. aq. soln. is heated to the deposition temp. (usually 35 deg.C) and an initiator is added thereto. The SiO2 in the soln. deposits on a glass substrate 5 and forms an SiO2 film 9 when a chromium reticule is immersed into such soln. after the SiO2 in the soln. is made into the state of the supersatd. aq. soln. 8. The silicon oxide film having the uniform film thickness and no pinholes is formed with the simple equipment in this way.
Patent JP-H04153139-A (JP)
Title: Feeding device
Inventor: OGUSU MASAYUKI
IPC: B65H3/64
Filed: 1990-10-18
Abstract: PURPOSE:To surely separate sheets by sucking lower part sheet with a sucking means to stop a feeding roller when plural sheets are overlappedly sent with the feeding roller. CONSTITUTION:An intermediate plate 3 supporting sheets P is pushed up with a spring 2, and the sheets P are fed with a feeding roller 1 to be led to resisting rollers 7 with a guide plate 4 to be carried. An opening is provided on the lower guide plate 4, and a suction pipe 5 and a fan 6 are fitted. When a feeding roller 1 is stopped above a suction 5 due to the overlapped sending of the sheets P, the fan 6 is rotated to suck the lower sheets of the sheets P overlappedly sent by a suction pressure. Then the feeding roller 1 is again rotated to lead only an upper sheet to the rollers 7. when only one sheet is passed due to the relation between friction force sheets P, between the feeding roller 1 and the sheets P, and sucking force with the fan 6, the sheets P can be fed without stopping.
Patent JP-H06128467-A (JP)
Title: Polyester resin composition
Inventor: UTAZAKI KENICHI
IPC: C08L67/00
Filed: 1992-10-19
Abstract: PURPOSE:To provide a composition excellent in heat resistance, mechanical characteristics, low warpage, etc., and thereby useful as a material for precision parts such as electric parts and electronic parts by adding both specific fibrous wollastonite and another fibrous filler to a thermoplastic polyester resin. CONSTITUTION:The composition comprises 100 pts.wt. of a thermoplastic polyester resin (preferably polybutylene terephthalate or polyethylene terephthalate) and 2-300 pts.wt. of fillers comprising (B) fibrous wollastonite containing components having major axis length L/minor axis length D ratios of >=6 in an amount of >=55% and containing components having D of >10mum in an amount of <=15% and (C) another fibrous filler (preferably glass fibers). The component B/C ratio is preferably 0.15-10. The composition is preferably obtained by a separately blending method comprising feeding the component A into a screw type extruder, melting the component A, feeding the components B and C and other additives from another feeding port, kneading the mixture, extruding and subsequently pelletizing the extruded product.
Patent JP-H06126329-A (JP)
Title: Coil material feeder
Inventor: KOMATSU ISAMU
IPC: B21C47/24
Filed: 1992-10-19
Abstract: PURPOSE:To provide a coil material feeder which does not give flaws to the coil material when the coil material worked by a press is changed and is easy to deal with even a small rigidity coil material because a coil diameter is small, etc. CONSTITUTION:An arrangement position of a stock truck 2 mounting plural uncoilers 3 is made an uncoiler stock position A and a position at which a coil material 17 is delivered from the uncoiler 3 to a press 13 is made a coil material delivering position B, and between the positions A and B, the unicoiler 3 is delivered and moved by an uncoiler delivering device C composed of the stock truck 2 and a turntable 4, etc. An exchanging operation of the coil material 17 to produce a new pressed product is performed by exchanging the uncoiler 3.
Patent JP-2001103567-A (JP)
Title: Mobile phone
Inventor: HIROKAWA OSAMU
IPC: H04W68/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone that can recognize the calling state of a called opposite part y by means of an LCD display so as to eliminate useless calling time. SOLUTION: The caller mobile wireless phone terminal is provided with a notice request means that receives the calling state of an called opposite party and a display means that displays the calling state of the opposite party that is received from the called party. The called mobile wireless phone terminal is provided with a notice means that recognizes its called state and informs the caller about the recognized called state.
Patent JP-H03140552-A (JP)
Title: Roof grounds
Inventor: SATSUMOTO SHINICHI
IPC: E04D12/00
Filed: 1989-10-27
Abstract: PURPOSE:To reduce thermal contraction, to promote nail-hole sealing efficiency, to prevent condensation and to promote an antislip function by half impregnating the nonwoven fabric having the surface to which dot treatment is applied with rubber asphalt, and providing a rubber asphalt layer to the rear thereof. CONSTITUTION:The nonwoven fabric 2 to which the treatment of dots 1 consisting of a large number of small projections is applied is half impregnated with rubber asphalt, and a non-impregnation section 6 and an impregnation section 7 of the rubber asphalt are formed to have a rubber asphalt layer 3 on the rear thereof. A cohesive layer 4 and a separate pattern paper 5 are arranged in the order to the rear of the rubber asphalt layer 3. According to the constitution, thermal contraction is reduced, nail-hole sealing efficiency is promoted to maintain waterproof efficiency and, at the same time, the condensation on the rear of a tile and on the surface of a roof boarding is prevented, so that the durability of a roof and the effect of antislip can be increased.
Patent JP-H06131172-A (JP)
Title: Microprocessor
Inventor: ISHIGURO MASAYUKI
IPC: G06F9/22
Filed: 1992-10-19
Abstract: PURPOSE:To provide a microprocessor capable of easily changing a program and miniaturization and cost reduction by suppressing the increase of the occupancy area of an entire program memory. CONSTITUTION:An alternative address different from the address of a mask ROM 1 is allocated to an alternative data storage part 2 and alternative program data are reloadably stored. A sequencer 3 is provided with a program counter 5 and an address trapping circuit 6. The address trapping circuit 6 changes address data to alternative address data when the address data of the program counter 5 are a specified value and outputs the address data as they are when they are not the specified value. A selected-circuit 4 selects one of the program data read from the mask ROM 1 or the alternative data storage part 2 to be outputted.
Patent JP-S62139343-A (JP)
Title: Manufacture of semiconductor device
Inventor: TERANISHI SHINICHI
IPC: H01L21/768
Filed: 1985-12-13
Abstract: PURPOSE:To obtain a good oxide film and to improve the withstand voltage property by a method wherein a semiconductor layer is formed anew on a metal-semiconductor compound layer formed on the substrate and that semiconductor layer is oxidized. CONSTITUTION:When a first oxide film 3, a first poly Si electrode layer 4, a metal-semiconductor compound silicide layer 5 and a first upper poly Si layer 6 are laminated on a substrate 1 and a first interlayer oxide film 8 is formed by performing a thermal oxidation, the laminated material is turned into a first semiconductor layer. Similarly, when a second upper poly Si layer 11, a second silicide layer 10 and a second poly Si electrode layer 9 are laminated on this semiconductor layer and a thermal oxidation treatment is performed, a semiconductor having a larger withstand voltage and a good second SiO2 interlayer oxide film 12 is formed in multilayer compared to the case the layer 10 is heat-oxidized. Thereby, the withstand voltage between the upper electrode and wiring formed on the lower electrode and the lower electrode is remarkedly improved.
Patent JP-H03144271-A (JP)
Title: Freezing of material to be frozen and freezing device for liquid material in vessel
Inventor: KOBAYASHI MASAKAZU
IPC: F25D13/00
Filed: 1989-10-27
Abstract: PURPOSE:To permit the shortening of quick freezing and drying time by shell freeze method by a method wherein liquid, provided with predetermined conditions, is dispersed or applied on the upper surface of a coolable base plate, wet-contact surface is formed between the outer peripheral surface of a vessel, laid on the liquid, and the base plate and the vessel is rolled on the base plate. CONSTITUTION:Liquid, permitted in sanitary conditions, not frozen within a necessary temperature range and vaporizable easily, is dispersed or applied on the surface of a coolable base plate 2, inclined with an angle alpha (including the case of alpha=0) with respect to the horizontal surface, so as to have a thin thickness. A vessel D, filled with a material to be frozen and provided with a cylindrical body, is laid on the upper surface of the base plate 2 so that liquid material in the vessel will never flow out through the mouth of the vessel D or in a posture wherein the mouth is faced toward the climbing slope of the base plate 2. The vessel D is rolled into a direction orthogonal to the axial direction of the cylindrical body thereof while cooling the base plate 2 whereby the liquid material in the vessel is frozen along the whole inner peripheral surface of the cylindrical part of the vessel D. According to this method, the quick freezing by shell freeze method and the shortening of a freezing time can be effected.
Patent JP-H08143521-A (JP)
Title: Purification of acrylamide aqueous solution
Inventor: ASAKURA HIROYUKI
IPC: C07C231/06
Filed: 1994-11-15
Abstract: PURPOSE: To provide a purification method in which a trace amount of copper can be stably removed from aqueous acrylamide solution prepared by the catalytic hydration of acrylonitrile for a long period of time. CONSTITUTION: An aqueous solution of acrylamide prepared by catalytic hydration of acrylonitrile is treated with an amino-phosphoric acid type neutral or acidic ion-exchange resin. The aqueous solution is about 20-60% in concentration and the copper concentration is about 10-200ppm, thus can be suitably treated by the above-stated operations. The neutral to acidic ion-change resin has a styrene-divinylbenzene copolymer as a matrix and may be in the H-type or Na-type. The treatment is preferably carried out by the column elution technique and the space velocity(SV) is 0.1-20 H, preferably 1-10H.
Patent JP-2001098160-A (JP)
Title: Resin composition for insulating material and insulating material using the same
Inventor: MURATA MITSURU
IPC: C08L79/04
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for an insulating material and an insulating material having an excellent heat characteristic and electrical characteristic in a semiconductor use. SOLUTION: The present invention provides the resin composition for the insulating material comprising a component (A) having a hollow structure in which the free volume is 0.001-1,000 nm3 such as a fullerene or a carbon nanotube and a heat resistant resin or its precursor (B) as an essential component, and the insulating material using the same.
Patent JP-S63133538-A (JP)
Title: Film carrier for semiconductor device
Inventor: NUMAJIRI FUMIYA
IPC: H01L21/60
Filed: 1986-11-25
Abstract: PURPOSE:To simplify device manufacturing processes and to improve on device reliability by a method wherein a conductive film lead of a desired pattern is formed, after the formation of a plastic layer or ceramic layer capable of excellent adhesion to a semiconductor element package forming material, at a location for the installation of a semiconductor element on a flexible insulating film. CONSTITUTION:A packaging layer 5 is formed on a film 1 at a location planned for the installation of an IC element 2 or the like. The layer 5 is built of the same plastic or ceramic material as constitutes a semiconductor element package 6 and is excellent in adhesive property. Next, on a film carrier 10, a conductive layer of Al, Cu, Ni alloy, or the like, is provided to cover the film 1 and packaging layer 5, and is subjected to etching for the realization of a lead 3 of a desired pattern. In the absence of device holes 9 or the like in the film 1, the packaging layer 5 and the film 1 located thereunder serve as a reinforcing plate. The lead 3 therefore may be built of a mechanically weak film formed by conductive paste application or by metal evaporation. Connection is established for the lead 3 through the intermediary of an IC element 2, a bump 4 of an LSI element, or the like.
Patent JP-H02127403-A (JP)
Title: Production of latex
Inventor: NOMOTO KAZUO
IPC: C08F2/24
Filed: 1988-11-07
Abstract: PURPOSE:To obtain a latex having high concentration, low viscosity and excellent dispersion stability by carrying out emulsion polymerization while increasing the ratio of emulsifier in the reaction system with time and introducing the raw material monomer in the form of a monomer pre-emulsion. CONSTITUTION:The objective latex is produced by the emulsion polymerization of a polymerizable unsaturated monomer (hereinafter called as monomer) in the presence of water and an emulsifier while increasing the weight ratio of the emulsifier based on the sum of the monomer and the polymerized monomer in the reaction system according to the progress of the polymerization reaction and supplying the whole monomer to the reaction system in the form of a monomer pre-emulsion obtained by stably emulsifying the monomer in the presence of water and the emulsifier. The increase of the weight ratio of the emulsifier is carried out e.g., by feeding a monomer pre-emulsion having a specific emulsifier concentration to the reaction system at a definite rate while supplying the emulsion to the reaction system under increasing feeding rate.
Patent JP-S61154788-A (JP)
Title: Soft solder for steel or copper and copper alloy and its production
Inventor: SUEOKA TSUTOMU
IPC: B23K35/40
Filed: 1984-12-27
Abstract: PURPOSE:To provide an improvement in tensile strength, etc. by adding prescribed % of bismuth to a ternary eutectic compsn. consisting of specific weight % of tin, zinc and cadmium. CONSTITUTION:The soft solder is composed by adding 0.05-1.5% bismuth to the ternary eutectic compsn. consisting of 55-59% tin, 17-19% zinc and 24-26% cadmium. The flux soln. mixture composed of 5-20% tin chloride and 80-95% zinc chloride is charged to the melt of the alloy consisting of the above-mentioned compsn. at about 0.2% the weight of the molten alloy and is stirred. The surface of the molten four-components alloy contg. bismuth is coated with the flux mixture melt by the above-mentioned method, by which the soft solder is obtd. The soft solder has the improved tensile strength while maintaining the elongation rate when the bismuth is added thereto. Since the surface of the molten metal is coated with the flux mixture melt in the stage of production. the crystal grains are fined and the loss of the soft solder is decreased.
Patent JP-H08142080-A (JP)
Title: Door trim for vehicle and production thereof
Inventor: ISHIDOYA KATSUNORI
IPC: B29L31/30
Filed: 1994-11-15
Abstract: PURPOSE: To simplify a process for producing a door trim for a vehicle by integrating a buffer material with a skin material without using a fixing material such as an adhesive or a rivet without forming the skin material into a sheet like shape and separately producing the buffer material. CONSTITUTION: After a molten resin 12melt to serve as a skin material is supplied to the wooden base material 11 set to a lower mold 20, the molten resin 12melt is spread throughout the gap between the base material 11 and both molds 20, 21. High pressure gas is injected into the molten resin pool 12melt 1 supplied to the rear of the base material 11 from a gas supply pipe 23 and, at the same time, a slide mold 20b is allowed to fall to spread the molten resin 12melt by the pressure of the high pressure gas to form a bag-shaped buffer part 12b. By this constitution, the skin part 12a and the buffer part 12b are integrally formed.
Patent JP-H11115812-A (JP)
Title: Vehicle body front part structure for automobile
Inventor: YOSHIZAWA RYUICHI
IPC: B62D25/08
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To improve loading workability and removable workability at the time of maintenance for functioning parts in an engine room, arranged in the lower part of the cowl front extension of a cowl box. SOLUTION: In this vehicle body front part structure, a cowl front extension 14 can be attached later also detached, by making the cowl front extension 14 be formed separately from a cowl front panel 13, and be fastenedly fixed to a mount bracket 17, arranged in the top part of a strut tower 4, and the upper edge part of the cowl front panel 13; consequently improving loading workability for functioning parts in an engine room, arranged in the lower part of the cowl front extension 14, also removable workability for these functioning parts in the engine room at the time of maintenance.
Patent JP-H06113298-A (JP)
Title: Dynamic image communication equipment
Inventor: FUKUCHI HIROYUKI
IPC: H04N7/14
Filed: 1992-09-25
Abstract: PURPOSE:To obtain the dynamic image communication equipment with high practicality by which a smooth video conference is attained. CONSTITUTION:The equipment is provided with multi-medium multiplexer demultiplexer circuits 10, 11 for exclusive use of both a communication interface circuit 12 and a storage device 13 and they are respectively operated independently. Switches 4-9 are used to select information independently and separately for transmission and reception at every medium of dynamic image, voice and data. Furthermore, a control signal is sent/received as a part of data to control the other party equipment.
Patent JP-S61154807-A (JP)
Inventor: TOKUTOME YASUO
IPC: B27M3/04
Filed: 1984-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08142662-A (JP)
Title: Installation structure of flash mount molding
Inventor: TERADA KOSUKE
IPC: B60J1/02
Filed: 1994-11-16
Abstract: PURPOSE: To improve fitting holding force of a flash mount molding without using an adhesive. CONSTITUTION: A leg part 8 of a sectionally roughly T shaped flash mount molding 6 is press fit in a facing clearance between a window glass opening edge part 4 on the side of a car body panel 1 and an end surface 3a of a window glass 3. Foaming elastomer layers 12, 13 are previously formed respectively on a lower end part 9a of a leg part main body 9 and an anchor lip 10 projectively formed from this lower end part 9a. The flash mount molding 6 is fixed and held by expansion force of the lower end part 9a of the leg part main body 9 and the anchor lip 10 by expanding the foaming elastomer layers 12, 13 by heat treatment.
Patent JP-H05116527-A (JP)
Title: Vehicle air-conditioning system incorporating heat pump for cooling and heating
Inventor: KAJITANI MINORU
IPC: B60H1/22
Filed: 1991-10-28
Abstract: PURPOSE:To prevent the heating capacity from lowering, by separating a compressor chamber incorporating therein a compressor, a coolant restricting device and a four-way selector valve from other air-conditioning parts, and by locating the compressor chamber at a position where no ram air and air from an external fan impinge upon the chamber. CONSTITUTION:There are arrange, outside of the passenger compartment, an external fan 4, an external air heat-exchanger 5, a fan shroud 6 and a compressor chamber 8 which is located in a position in an area surrounded by the fan shroud 6 and a vehicle sheet metal 7 and which is separated from other air-conditioning parts. The compressor chamber incorporates therein a compressor 9, a four-way selector valve 10, a coolant restricting device 11 and an inverter 12. As a result, during heating operation, since the compressor chamber 8 is separated from other air-conditioning parts and is located at a position where no ram air and air from the external fan 4 impinge upon the chamber 8, it is possible to prevent the heat from radiating externally from the compressor.